autotools: Don't set/override "user variables".

[libserialport.git] / linux_termios.h

diff --git a/linux_termios.h b/linux_termios.h
index 37d4dc91e89be957c8bee2c7cb8c95bac705798b..213d7c5df9ad08ae09bbb4d10d95c4ad209ed126 100644 (file)
--- a/linux_termios.h
+++ b/linux_termios.h
@@ -20,12 +20,15 @@
 #ifndef LIBSERIALPORT_LINUX_TERMIOS_H
 #define LIBSERIALPORT_LINUX_TERMIOS_H
 
-SP_PRIV int get_termios_get_ioctl(void);
-SP_PRIV int get_termios_set_ioctl(void);
-SP_PRIV int get_termios_size(void);
+#include <stdlib.h>
+#include "config.h"
+
+SP_PRIV unsigned long get_termios_get_ioctl(void);
+SP_PRIV unsigned long get_termios_set_ioctl(void);
+SP_PRIV size_t get_termios_size(void);
 SP_PRIV int get_termios_speed(void *data);
 SP_PRIV void set_termios_speed(void *data, int speed);
-SP_PRIV int get_termiox_size(void);
+SP_PRIV size_t get_termiox_size(void);
 SP_PRIV int get_termiox_flow(void *data, int *rts, int *cts, int *dtr, int *dsr);
 SP_PRIV void set_termiox_flow(void *data, int rts, int cts, int dtr, int dsr);